| 型号 | 19053 |
| 模式 | ACV/DCV/IR/DCR/SCAN/IWT(optional) |
| 耐压测试 |
| 输出电压 | AC:0.05~5KV,DC:0.05~6KV |
| 加载分辨率 | 1% of setting+0.1% of full scale |
| 电压分辨率 | 2V |
| 电压准确度 | 1% of setting+0.1% of full scale |
| 切断电流 | AC:30mA,DC:10mA |
| 电流分辨率 | AC:1μA,DC:0.1μA |
| 电流准确度 | 1% of reading+0.5% of range.(1% of reading+5% of total current) |
| 输出频率 | 50Hz/60Hz |
| 测试时间 | 0.3~999sec,continue |
| 上升时间 | 0.1~999 sec,off |
| 下降时间 | 0.1~999 sec,off |
| 停滞时间 | 0.1~999 sec,off |
| 信号模式 | 单信号 |
| 绝缘电阻测试 |
| 输出电压 | DC:0.05~5KV |
| 电压解析度 | 2V |
| 电压准确度 | 1% of setting+0.1% of full scale |
| IR范围 | 1MΩ~50GΩ |
| 电阻解析度 | 0.1MΩ |
| 阻抗准确度 | ＜500V | 0.1MΩ~1GΩ:±3% of reading+(0.2*500/Vs)% of full range |
| ≥500V ＜1000V | 1MΩ~1GΩ:±3% of reading+0.1% of full range 1GΩ~10GΩ:±7% of reading+2% of full range 10GΩ~50GΩ:±10% of reading+1% of full range |
| ＞1000V | 1MΩ~1GΩ:±3% of reading+0.1% of full range 1GΩ~10GΩ:±7% of reading+2% of full range 10GΩ~50GΩ:±10% of reading+1% of full range |
| 扫描器 | Ports,±phase |